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Last update at: 2024-04-24T13:00:00+01:00

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Gas Storage: Historical Outages (https://www.ssehl.co.uk/HALO/)
  

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Date of event: From date:
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Event Status Type Of Unavailability Type of Event
Affected Asset or Unit Affected Asset or Unit EIC Code
Affected Asset or Unit Message ID Event Status Type Of Unavailability Type Of Event Publication Date/Time Event Start Event Stop Unit of Measurement Unavailable Capacity Available Capacity Technical Capacity Reason Of Unavailability Remarks Balancing Zone Affected Asset or Unit EIC Code Market Participant Market Participant Code
< 2 3 4 5 6 >
Aldbrough ALD_000000000000000000702_002 Dismissed Planned Injection unavailability 2022-11-18T13:52:34+00:00 2022-11-18T14:00:00+00:00 2022-11-18T18:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
COMP 2 DRYING RUN
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000702_001 Dismissed Planned Injection unavailability 2022-11-17T16:59:09+00:00 2022-11-18T14:00:00+00:00 2022-11-18T18:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
COMP 2 DRYING RUN
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000683_002 Inactive Planned Injection unavailability 2022-09-07T18:01:40+01:00 2022-09-06T05:00:00+01:00 2022-09-07T17:58:00+01:00 GWh/d 311.56 0 311.56 Failure
Flowline 2 valve replacement
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000683_001 Dismissed Planned Injection unavailability 2022-08-17T14:16:23+01:00 2022-09-06T05:00:00+01:00 2022-09-08T08:00:00+01:00 GWh/d 311.56 0 311.56 Failure
Flowline 2 valve replacement
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000670_002 Inactive Planned Injection unavailability 2022-05-31T17:01:53+01:00 2022-05-31T08:00:00+01:00 2022-05-31T16:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000670_001 Dismissed Planned Injection unavailability 2022-05-25T16:29:35+01:00 2022-05-31T08:00:00+01:00 2022-05-31T16:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000465_003 Inactive Planned Injection unavailability 2022-05-21T16:28:39+01:00 2022-05-08T05:00:00+01:00 2022-05-21T16:30:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000465_002 Dismissed Planned Injection unavailability 2021-10-06T22:32:34+01:00 2022-05-08T05:00:00+01:00 2022-05-21T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000465_001 Dismissed Planned Injection unavailability 2020-07-11T15:39:02+01:00 2022-05-08T05:00:00+01:00 2022-05-20T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000655_002 Inactive Planned Injection unavailability 2022-03-24T09:18:19+00:00 2022-03-24T05:00:00+00:00 2022-03-24T09:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
132KV Switchover
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000655_001 Dismissed Planned Injection unavailability 2022-03-16T14:46:23+00:00 2022-03-24T05:00:00+00:00 2022-03-24T09:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
132KV Switchover
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000653_002 Inactive Unplanned Injection unavailability 2022-03-07T08:23:38+00:00 2022-03-07T02:05:00+00:00 2022-03-07T08:15:00+00:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000653_001 Dismissed Unplanned Injection unavailability 2022-03-07T02:06:03+00:00 2022-03-07T02:05:00+00:00 2022-03-07T12:00:00+00:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000632_003 Inactive Unplanned Injection unavailability 2022-01-10T22:53:09+00:00 2022-01-10T06:30:00+00:00 2022-01-10T22:55:00+00:00 GWh/d 311.56 0 311.56 Failure
Power loss - full site/ Nitrogen unit failure caused by power loss
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000632_002 Dismissed Unplanned Injection unavailability 2022-01-10T11:19:13+00:00 2022-01-10T06:30:00+00:00 2022-01-12T18:00:00+00:00 GWh/d 311.56 0 311.56 Failure
Power loss - full site/ Nitrogen unit failure caused by power loss
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000632_001 Dismissed Unplanned Injection unavailability 2022-01-10T06:43:39+00:00 2022-01-10T06:30:00+00:00 2022-01-10T12:00:00+00:00 GWh/d 311.56 0 311.56 Failure
Power loss - full site
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000623_002 Inactive Planned Injection unavailability 2021-12-14T17:01:53+00:00 2021-12-14T08:00:00+00:00 2021-12-14T16:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
PCS Upgrade
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000623_001 Dismissed Planned Injection unavailability 2021-12-08T14:06:34+00:00 2021-12-14T08:00:00+00:00 2021-12-14T16:00:00+00:00 GWh/d 311.56 0 311.56 Planned Outage
PCS Upgrade
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000607_003 Inactive Unplanned Injection unavailability 2021-09-11T22:01:50+01:00 2021-09-11T17:03:00+01:00 2021-09-11T22:00:00+01:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000607_002 Dismissed Unplanned Injection unavailability 2021-09-11T20:47:02+01:00 2021-09-11T17:03:00+01:00 2021-09-11T22:00:00+01:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000607_001 Dismissed Unplanned Injection unavailability 2021-09-11T17:06:21+01:00 2021-09-11T17:03:00+01:00 2021-09-11T21:00:00+01:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000602_003 Inactive Unplanned Injection unavailability 2021-08-09T18:08:25+01:00 2021-08-09T10:31:00+01:00 2021-08-09T18:08:00+01:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000602_002 Dismissed Unplanned Injection unavailability 2021-08-09T15:56:50+01:00 2021-08-09T10:31:00+01:00 2021-08-09T20:00:00+01:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000602_001 Dismissed Unplanned Injection unavailability 2021-08-09T10:42:12+01:00 2021-08-09T10:31:00+01:00 2021-08-09T16:00:00+01:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000458_004 Inactive Planned Injection unavailability 2021-05-16T17:52:10+01:00 2021-05-08T05:00:00+01:00 2021-05-16T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000458_003 Dismissed Planned Injection unavailability 2020-11-27T11:58:26+00:00 2021-05-08T05:00:00+01:00 2021-05-16T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000458_002 Dismissed Planned Injection unavailability 2020-07-11T13:43:50+01:00 2021-05-08T05:00:00+01:00 2021-05-20T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Full Site Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000458_001 Dismissed Planned Injection unavailability 2020-07-11T13:34:55+01:00 2021-05-08T05:00:00+01:00 2021-05-20T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000576_002 Inactive Planned Injection unavailability 2021-04-28T13:01:53+01:00 2021-04-28T09:00:00+01:00 2021-04-28T12:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Outage required for 36" inlet valve testing
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000576_001 Dismissed Planned Injection unavailability 2021-04-23T09:35:25+01:00 2021-04-28T09:00:00+01:00 2021-04-28T12:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
Outage required for 36" inlet valve testing
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000578_002 Inactive Unplanned Injection unavailability 2021-04-27T17:10:05+01:00 2021-04-27T12:00:00+01:00 2021-04-27T17:10:00+01:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000578_001 Dismissed Unplanned Injection unavailability 2021-04-27T11:59:06+01:00 2021-04-27T12:00:00+01:00 2021-04-27T21:00:00+01:00 GWh/d 311.56 0 311.56 Failure
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000457_002 Dismissed Planned Injection unavailability 2020-07-11T13:31:39+01:00 2021-05-08T05:00:00+01:00 2021-05-20T18:00:00+01:00 GWh/d 311.56 0 311.56 Planned Outage
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000763_005 Inactive Unplanned Withdrawal unavailability 2023-06-28T09:08:32+01:00 2023-06-06T09:45:00+01:00 2023-06-28T09:10:00+01:00 GWh/d 253.9 88.4 342.3 Failure
Reduction in max flow.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000763_004 Dismissed Unplanned Withdrawal unavailability 2023-06-22T11:32:01+01:00 2023-06-06T09:45:00+01:00 2023-06-28T18:00:00+01:00 GWh/d 253.9 88.4 342.3 Failure
Reduction in max flow.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000763_003 Dismissed Unplanned Withdrawal unavailability 2023-06-13T17:24:42+01:00 2023-06-06T09:45:00+01:00 2023-06-23T18:00:00+01:00 GWh/d 253.9 88.4 342.3 Failure
Reduction in max flow.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000565_002 Inactive Planned Withdrawal unavailability 2021-06-02T15:01:54+01:00 2021-06-02T09:00:00+01:00 2021-06-02T14:00:00+01:00 GWh/d 220.8 121.5 342.3 Planned Outage
For National Grid Requirements
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000565_001 Dismissed Planned Withdrawal unavailability 2021-03-04T13:32:42+00:00 2021-06-02T09:00:00+01:00 2021-06-02T14:00:00+01:00 GWh/d 220.8 121.5 342.3 Planned Outage
For National Grid Requirements
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000657_002 Inactive Planned Injection unavailability 2022-05-22T11:22:50+01:00 2022-05-21T18:00:00+01:00 2022-05-22T11:25:00+01:00 GWh/d 211.29 100.27 311.56 Planned Outage
GC-2 commissioning
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000657_001 Dismissed Planned Injection unavailability 2022-03-17T10:17:23+00:00 2022-05-21T18:00:00+01:00 2022-05-22T18:00:00+01:00 GWh/d 211.29 100.27 311.56 Planned Outage
GC-2 commissioning
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000763_002 Dismissed Unplanned Withdrawal unavailability 2023-06-06T21:44:48+01:00 2023-06-06T09:45:00+01:00 2023-06-23T18:00:00+01:00 GWh/d 187.17 155.13 342.3 Failure
Slight reduction in max flow.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Aldbrough ALD_000000000000000000763_001 Dismissed Unplanned Withdrawal unavailability 2023-06-06T09:42:50+01:00 2023-06-06T09:45:00+01:00 2023-06-23T18:00:00+01:00 GWh/d 165.3 177 342.3 Failure
Slight reduction in max flow.
21YGB-UKGASGRIDW 55WALDBOROUGH00H
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000888_004 Inactive Unplanned Withdrawal unavailability 2024-02-08T16:13:20+00:00 2024-02-08T01:41:00+00:00 2024-02-08T16:10:00+00:00 GWh/d 130 0 130 Failure
Dewpoint
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000888_003 Dismissed Unplanned Withdrawal unavailability 2024-02-08T07:28:23+00:00 2024-02-08T01:41:00+00:00 2024-02-08T18:00:00+00:00 GWh/d 130 0 130 Failure
Dewpoint
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000847_002 Inactive Planned Withdrawal unavailability 2023-11-27T13:59:01+00:00 2023-11-27T10:00:00+00:00 2023-11-27T13:58:00+00:00 GWh/d 130 0 130 Planned Outage
.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000847_001 Dismissed Planned Withdrawal unavailability 2023-11-23T09:34:15+00:00 2023-11-27T10:00:00+00:00 2023-11-27T14:00:00+00:00 GWh/d 130 0 130 Planned Outage
.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000850_003 Inactive Unplanned Withdrawal unavailability 2023-11-27T10:37:34+00:00 2023-11-27T00:10:00+00:00 2023-11-27T10:36:00+00:00 GWh/d 130 0 130 Failure
H2S
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000850_002 Dismissed Unplanned Withdrawal unavailability 2023-11-27T07:14:03+00:00 2023-11-27T00:10:00+00:00 2023-11-27T10:00:00+00:00 GWh/d 130 0 130 Failure
H2S
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000850_001 Dismissed Unplanned Withdrawal unavailability 2023-11-27T00:21:50+00:00 2023-11-27T00:10:00+00:00 2023-11-27T12:00:00+00:00 GWh/d 130 0 130 Failure
H2S
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK
Atwick ATW_000000000000000000839_003 Inactive Unplanned Withdrawal unavailability 2023-11-09T14:25:28+00:00 2023-11-09T10:34:00+00:00 2023-11-09T14:25:00+00:00 GWh/d 130 0 130 Failure
.
21YGB-UKGASGRIDW 55WATWICK-SSE00J
SSE Hornsea Ltd
A0001033U.UK